mirror of https://github.com/ARMmbed/mbed-os.git
88 lines
2.6 KiB
C
88 lines
2.6 KiB
C
/*
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* Copyright (c) 2015 ARM Limited. All rights reserved.
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* SPDX-License-Identifier: Apache-2.0
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* Licensed under the Apache License, Version 2.0 (the License); you may
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* not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an AS IS BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <stdlib.h>
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#include "eventOS_scheduler.h"
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#include "eventOS_event.h"
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#include "net_interface.h"
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#include "nsdynmemLIB.h"
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#include "randLIB.h"
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#include "platform/arm_hal_timer.h"
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#include "ns_hal_init.h"
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#include "include/mesh_system.h"
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#include "mbed_assert.h"
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// For tracing we need to define flag, have include and define group
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#define HAVE_DEBUG 1
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#include "ns_trace.h"
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#define TRACE_GROUP "m6-mesh-system"
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/* Heap for NanoStack */
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#if !MBED_CONF_MBED_MESH_API_USE_MALLOC_FOR_HEAP
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static uint8_t app_stack_heap[MBED_CONF_MBED_MESH_API_HEAP_SIZE + 1];
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#else
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static uint8_t *app_stack_heap;
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#endif
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static bool mesh_initialized = false;
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/*
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* Heap error handler, called when heap problem is detected.
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* Function is for-ever loop.
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*/
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static void mesh_system_heap_error_handler(heap_fail_t event)
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{
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tr_error("Heap error, mesh_system_heap_error_handler() %d", event);
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switch (event) {
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case NS_DYN_MEM_NULL_FREE:
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case NS_DYN_MEM_DOUBLE_FREE:
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case NS_DYN_MEM_ALLOCATE_SIZE_NOT_VALID:
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case NS_DYN_MEM_POINTER_NOT_VALID:
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case NS_DYN_MEM_HEAP_SECTOR_CORRUPTED:
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case NS_DYN_MEM_HEAP_SECTOR_UNITIALIZED:
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break;
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default:
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break;
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}
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while (1);
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}
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void mesh_system_init(void)
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{
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if (mesh_initialized == false) {
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#if MBED_CONF_MBED_MESH_API_USE_MALLOC_FOR_HEAP
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app_stack_heap = malloc(MBED_CONF_MBED_MESH_API_HEAP_SIZE+1);
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MBED_ASSERT(app_stack_heap);
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#endif
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ns_hal_init(app_stack_heap, MBED_CONF_MBED_MESH_API_HEAP_SIZE,
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mesh_system_heap_error_handler, NULL);
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eventOS_scheduler_mutex_wait();
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net_init_core();
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eventOS_scheduler_mutex_release();
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mesh_initialized = true;
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}
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}
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void mesh_system_send_connect_event(uint8_t receiver)
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{
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arm_event_s event = {
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.sender = receiver,
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.event_id = APPL_EVENT_CONNECT,
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.receiver = receiver,
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.event_type = APPLICATION_EVENT,
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.priority = ARM_LIB_LOW_PRIORITY_EVENT,
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};
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eventOS_event_send(&event);
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}
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